Primary Weapons Systems MK109 Pistol .300 Blackout Black AR Pistol

Description

Product Overview

The Primary Weapons Systems MK109 Pistol in 300 Blackout is an AR-style, gas-piston handgun built for compact versatility. It features a 9.75 in button-rifled stainless steel barrel with a 1:8 twist, Magpul MBUS sights, and a 30-round PMAG for dependable range and training use. The black alloy build is paired with PWS components and Magpul-based ergonomics for a familiar AR feel in a pistol configuration.

Key Features

• 9.75 in 300 Blackout gas-piston AR pistol for a compact, controllable setup
• Stainless steel barrel with 1:8 twist for common 300 Blackout bullet weights
• Magpul MBUS flip-up iron sights for quick, reliable aiming
• 30-round PMAG included for straightforward performance right out of the box
• Alloy frame with a black finish for a durable, clean look
• Optic-ready rail system for adding a red dot or scope

Add a compact 300 Blackout option to your build with the PWS MK109 Pistol—an AR pistol platform designed for practical handling and dependable function.